baber/WOPTO huggingface dataset:
Patent RU-2016786-C1 (RU)
Title: Plasma contact system
Inventor: MIKHEEV VIKTOR P
IPC: B60M1/30
Filed: 1989-11-28
Granted: 1994-07-30
Abstract: FIELD: electrical engineering. SUBSTANCE: system has the form of modules with shaped inserts to define the surface of plasma current pick off. The modules are secured to one of the sides of contact bus lengthwise thereof so that part of each insert is located outside the contact bus. Side faces of projecting parts of inserts overlap each other. Electrical power is applied to current pick off point by a longitudinal element electrically connected to modules of the contact bus and shaped inserts. EFFECT: simplified construction. 2 cl, 1 dwg
Patent RU-2076588-C1 (RU)
Inventor: ZIMAGULOV ANAS KHAFIZOVICH
IPC: A01K5/00
Filed: 1989-12-05
Granted: 1997-04-10
Abstract: Изобретение относится к способу содержания животных. Воздух из животноводческого помещения 1 отбирают и подают в растильню 2. Из растильни 2 обогащенный кислородом воздух поступает в животноводческое помещение 1. Навоз разделяют на фракции. В твердой фракции при хранении в емкости 5 протекает биотермический процесс с выделением тепла и газа. Газ подают в горелки и сжигают в растильне 2. Тепло, выделяемое в емкости 5, используют для подогрева воды или воздуха. 1 ил.
Patent RU-2058845-C1 (RU)
Inventor: CHERPILLO EDUARD P
IPC: B21C37/26
Filed: 1990-05-14
Granted: 1996-04-27
Abstract: Использование: обработка металлов давлением, изготовление оребренных труб. Сущность изобретения: на ленте отгибают полку, которая, прокатываясь между двумя валками, при неравномерной по высоте деформации изгибается полкой на трубу радиусом, большим радиуса оребряемой трубы. При перемещении по дуге лента захватывается за полку, догибается до касания наружной поверхности трубы и прижимается на участке дуги в пределах 60 - 180 o  к трубе до затекания металла в риски на наружной поверхности трубы. Виток ребра отгибают под заданным углом. Станок состоит из привода, устройства для накатки рисок на трубе, а также вращения и осевого перемещения ее с заданным шагом, устройства для отгибки полки, устройства для изгиба ленты полкой на трубу, устройства для прижима ленты к трубе и ее закрепления. Изгиб ленты осуществляют методом неравномерной прокатки между двумя валками. Устройство для закрепления спирали включает отсекатель и прижим, геометрическая форма которых позволяет автоматизировать процесс оребрения. 2 с. п. ф-лы, 5 ил.
Patent RU-2053217-C1 (RU)
Inventor: KRASYUK IVAN I
IPC: C07C65/05
Filed: 1990-11-12
Granted: 1996-01-27
Abstract: FIELD: organic chemistry. SUBSTANCE: essential formula of desired product is C 7 H 5 O 3 Cl, its melting point being 170 C. Salicylic acid is used as reagent 1. Reaction is carried out in aqueous medium at 50-75 C in the presence of 0.01-0.2 moles of dimethylformamide or methyl pyrrolidone or dimethylsulfoxide, or 0.005-0.02 moles of sodium chloride per 1 mole of salicylic acid. Molar ratio of salicylic acid, hydrogen peroxide and hydrochloric acid is 1:(1.4-1.7):(2.0-2.5) respectively. EFFECT: improves efficiency of method. 1 tbl
Patent RU-2033669-C1 (RU)
Title: Automotive antenna
Inventor: KHARCHENKO KONSTANTIN P
IPC: H01Q1/32
Filed: 1990-11-16
Granted: 1995-04-20
Abstract: FIELD: road vehicles; antennas. SUBSTANCE: antenna is designed for use in road vehicles whose body consists of two parts separated by clearance (automotive vehicle body and cab, vehicle and trailer, locomotive and car, etc). Horizontally polarized antenna is formed by housing excited by means of capacitive coupling by lengths of insulated conductor arranged over housing with small clearance and connected to supply feeder. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2039310-C1 (RU)
Title: Method of processing torsion shaft
Inventor: TAMASHAUSKAS ALOIZAS PAULINO
IPC: C21D7/00
Filed: 1990-11-11
Granted: 1995-07-09
Abstract: FIELD: mechanical engineering. SUBSTANCE: at first, torsion shaft is twisted by angle of 98 ± 1 deg five times. Then it is twisted by the angle of 75 + 1 deg. The twisted shaft is deformed by explosion energy of an explosive mounted on the shaft. The thickness of the explosive layer is defined by a relationship presented in the invention description. EFFECT: enhanced efficiency and lowered cost price. 1 dwg
Patent RU-2052542-C1 (RU)
Inventor: DRUTSKIJ ALEKSEJ VASILEVICH
IPC: C25B15/023
Filed: 1990-12-17
Granted: 1996-01-20
Abstract: FIELD: purification of gases. SUBSTANCE: method involves subjecting nitric oxides to oxidation by hypochlorite, and/or percarbonate, and/or perborate; cleaning gases from nitric oxides in absorber; feeding waste solution into electrolyser upon absorption of oxides, with solution being supplied into anodic and cathodic chambers in parallel or in series flows; recycling solution into absorber. EFFECT: increased efficiency in cleaning gases from oxides. 1 dwg
Patent RU-2008455-C1 (RU)
Inventor: NOVOSELOV ALEKSANDR L
IPC: F02B19/08
Filed: 1991-01-03
Granted: 1994-02-28
Abstract: Использование: в машиностроении, в двигателях с воспламенением от сжатия с вихревыми камерами сгорания. Цель: повышение топливной экономичности. Сущность изобретения: камера образована металлической оболочкой, установленной в головке цилиндра, и металлокерамической вставкой, которая выполнена заодно со сферическим экраном. Сферический экран представляет собой выпуклое усеченное тело вращения высотой равной 0,7 - 0,75 диаметра камеры, причем экран образует с внутренней поверхностью камеры воздушный зазор. Соединительный канал соосен с внешней образующей сферического экрана. 2 ил.
Patent RU-2023196-C1 (RU)
Inventor: DRUZHININ ANATOLIJ M
IPC: F02M47/02
Filed: 1991-02-12
Granted: 1994-11-15
Abstract: Изобретение относится к транспортному машиностроению, преимущественно к двигателям внутреннего сгорания, работающим с водосодержащими присадками. Целью изобретения является улучшение эксплуатационных характеристик путем повышения надежности КПД двигателя, а также снижение загрязнения окружающей среды. Смесь газов, образующаяся в результате сгорания топлива в цилиндре 1, давит как на поршень 2 двигателя, так и на поршень 3 плунжерного насоса 4, установленного непосредственно в головке цилиндра 5. Перемещение поршня 3 передается плунжеру 6, с помощью которого вода /жидкость/, находящаяся в плунжерной камере 7, подается в форсунку 8. При достижении определенного давления открывается запорная игла 9, поджатая пружиной 10, и воды /жидкость/ впрыскивается в полость 11 камеры сгорания. Поджимающая пружина 10 рассчитана на соответствующее давление, превышение которого позволяет открыть запорную иглу. Запорная игла открывается в определенный момент положения коленчатого вала, способствующего наиболее эффективному впрыску воды. Количество воды /жидкости/ регулируется винтом 12. 1 ил.
Patent RU-2032738-C1 (RU)
Title: Method of preparing cultural antirabies vaccine
Inventor: KRUTILINA DINA V
IPC: C12N5/00
Filed: 1991-02-15
Granted: 1995-04-10
Abstract: FIELD: virology. SUBSTANCE: after trypsin treatment kidney cells of Sirian hamster is infected into suspension with fixed rabies virus of strain Vnukovo-32, 32-38 passages. Infected cells at concentration 500-100000 in 1 ml were loaded in bioreactor in which microcarrier Cytolar (concentration is 10 g/l growth medium) exists. Cultivation is carried out at discrete regime of stirring: stirring time is 2-5 min, pause period at the first day is 120 min following by decrease of pause time by 30 min every day; from 4-th day and further pause time is 30 min. Stirring rate is 15-20 rev/min. EFFECT: improved method of vaccine preparing.
Patent RU-2000966-C1 (RU)
Inventor: GORBATENKO NIKOLAJ N
IPC: B60W10/10
Filed: 1991-03-12
Granted: 1993-10-15
Abstract: Использование: изобретение относитс  к  транспортному машиностроению, а именно к устройствам  дл  плавного включени  фрикционов коробок  передач с большим гидравлическим сопротивлением  каналов включени  фрикциона Устройство  включает источник давлени  1. гидрораспределитель  2. механизм 3 плавности и клапан 4 задержки  срабатывани  механизма 3. Конструктивные  параметры клапана 4 таковы, что врем  перемещени  золотника 18 из исходного положени  в  крайнее правое несколько меньше времени окончани  выбора зазоров между дисками. На первом этапе включени  фрикциона во врем  выбора зазоров  и перемещени  золотника 18 в крайнее правое  положение гидроцилиндр 26 сообщен с источником  1 на пр мую в обход дроссел  33. а механизм 3  отключен от канала 24 На втором этапе после остановки  золотника 18 гидроцилиндр 26 сообщаетс   с источником 1 только через дроссель 33, а механизм  3 подключаетс  к каналу 24. На этом этапе  продолжаетс  выбор зазоров. На третьем этапе  после остановки поршн  фрикциона в работу вступает  механизм 3, обеспечива  плавное нарастание  давлени  в гидроцилиндре 26. В конце рабочего  хода поршн  8 плунжер 6 регул тора возвращаетс  в исходное положение. В результате в гидроцилиндре  26 устанавливаетс  номинальный уровень  давлени . Одновременно золотник 18 под действием  давлени  жидкости, подводимой в его подпружиненную  полость через каналы 25. 31 и полость  17, также возвращаетс  в первоначальное  состо ние. 2 ил
Patent RU-2019502-C1 (RU)
Title: Method for removal of impurity of non-diamond carbon and device for its realization
Inventor: PAVLOV EVGENIJ V
IPC: C01B31/06
Filed: 1991-01-09
Granted: 1994-09-15
Abstract: FIELD: production of powder of synthetic diamonds. SUBSTANCE: ozone- air mixture for oxidizing of graphite is passed through charge of artificial diamonds, in addition to that charge is heated till 120-400 C. Device except container for charge and heater has generator of ozone-air mixture and additional container for charge coupled with the first container and having clear opening for gas which is bigger that the first container. Device is provided additionally with heater for additional container. EFFECT: simplified process and ecological clean owing to preparation and utilization of ozone as graphite oxidant in single technological process. 3 cl, 1 dwg
Patent RU-2028121-C1 (RU)
Title: Tooth implant
Inventor: FEDOROV SERGEJ D
IPC: A61C8/00
Filed: 1991-04-24
Granted: 1995-02-09
Abstract: FIELD: medicine; stomatology. SUBSTANCE: tooth implant has crown part 2 and root part 3 made in form of two pins. Crown part is formed by matching rods 1 in top parts by means of opposite inclined planes 4 made onto them and is tightened by open ring 6 made of cast titanium nickel disposed in annular groove 5. Direct end parts of the pins are turned one relatively another for 90 deg. and made in form of plates with longitudinal through slits. Top parts of the rods are made of cast titanium nickel, and body of pins 1 and its end parts are made of porous titanium nickel. EFFECT: improved efficiency. 3 dwg
Patent RU-2012708-C1 (RU)
Title: Water purification device
Inventor: RUMYANTSEV LEONID I
IPC: E02B5/08
Filed: 1991-05-05
Granted: 1994-05-15
Abstract: FIELD: hydraulic construction, water purification devices. SUBSTANCE: water purification device comprises pit 5 complete with filtering cell; water lines: supply 1, outlet 2, and drainage 23. Supply 1 and outlet 2 water lines are made as pipelines having its ends disposed in pit 5. Supply 1 and outlet 2 water lines are provided with plugs 6 and 7 and with windows made on their lateral surfaces. The filter cell is made in the form of drum 10 having circular flanges 11 and 12. The filter cell is attached via flanges 11 and 12 to ends of supply pipe line 1 and outlet pipe line 2 for axial displacement and alternating covering of windows 8 and 9 of supply pipe line 1 and outlet pipe line 2. The face of drum 10 mounted on outlet pipe line 2 is provided with flexible hose 13 having one of its ends attached to flange 12 of drum 10 and another mounted on external surface of outlet pipe line 2 by means of stop ring. The device is provided with drum displacement drive made as water receiving tank 16 having partition 17 and drain orifices 18 and 19, with supply pipe 20 complete with control valve 21 and cable-and-pulley system 22 connected to flanges 11 and 12 of drum 10. EFFECT: increased efficiency of operation. 2 cl, 6 dwg
Patent RU-2012829-C1 (RU)
Title: Regenerative heater of feeding water of ejector
Inventor: STRIKITSA BORIS I
IPC: F04F5/46
Filed: 1991-05-12
Granted: 1994-05-15
Abstract: FIELD: heat power engineering. SUBSTANCE: active water ring nozzle encloses active water nozzles. A mixing chamber provided with inlet branch pipe is separated into sections for supplying condensed vapor of different parameters. Walls of the section within the mixing chamber are made of hollow funnel-shaped diaphragms which are converged in the direction of heater outlet and oriented in the direction of flow. Outlet section of the diaphragms is made of an auxiliary active water ring nozzles. Inner diameter of diaphragms in the zone of their outlet section is determined by a given relationship. A directing unit is mounted in the section and made of an assemble of funnel-shaped nozzles provided with flexible tips at their ends. Inner diameter of the outlet section of the nozzles does not exceed inner diameter of the outlet section of the diaphragm located downstream of the assemble. Vanes are mounted at an angle to nozzle axis at outlet part of the main nozzle. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2023308-C1 (RU)
Inventor: KARASEV VIKTOR V
IPC: G08C15/06
Filed: 1991-05-20
Granted: 1994-11-15
Abstract: Изобретение относится к информационно-измерительной технике и может использоваться для передачи и приема измерительной информации с вращающихся объектов, бесконтактной передачи энергии питания вращающейся аппаратуры, дистанционного управления работой последней. Цель изобретения - повышение надежности и снижение энергопотребления при большом числе сигналов управления. Устройство содержит на неподвижной части многоканальный блок приема, модулятор, усилитель, первые контуры первого и второго полосовых фильтров, на вращающейся части - многоканальный блок измерения, демодулятор, выпрямитель, стабилизатор, вторые контуры первого и второго полосовых фильтров. Цель достигается благодаря введению дополнительного канала передачи сигналов управления работой вращающейся части, состоящего из формирователя, третьего полосового фильтра и регенератора. 3 ил.
Patent RU-2006744-C1 (RU)
Title: Топка и способ ее работы
Inventor: GALITSKIJ YURIJ YA
IPC: F23C9/00
Filed: 1991-06-04
Granted: 1994-01-30
Abstract: Использование: в энергомашиностроении для повышения эффективности и надежности в работе котлоагрегатов. Сущность изобретения: в топке подачу газов рециркуляции осуществляют через сопла, погруженные в проточную часть газохода, при этом величина погружения сопел возрастает от угловых сопел к осевым. 2 с. п. ф-лы, 3 ил.
Patent RU-2039465-C1 (RU)
Title: Method for preparation of stuffing from meat of poultry by-products
Inventor: BELYAEV MIKHAIL IVANOVICH
IPC: A23L13/00
Filed: 1991-06-24
Granted: 1995-07-20
Abstract: FIELD: meat industry. SUBSTANCE: method involves preparing by-products including heart, and a vegetable addition, boiling and crushing the by-products, mixing ingredients with cooking salt and slightly-fried onions, and heat treatment. Additionally, poultry carcasses are boiled to produce broth and meat cuttings, stomachs in the capacity of by-product and vegetable addition beans, (kidney beans or peas) or carrots. The beans are soaked and boiled in the broth produced during boiling of poultry carcasses while carrots are half-boiled in the same broth, the stomachs are also boiled and crushed, then, while mixing the components both with bean cultures and carrots, crushed meat cuttings are introduced while the stuffing with carrots is additionally mixed with soya flour. The resulting masses are packed in polymer film to 80-85 C, heated for 10-15 min, then frozen. When making stuffing from bean cultures, the by-products and beans are taken in a relation of 1: 2.2 1.16:1.75. In the stuffing made from carrots, the by-products, carrots and soya flour are taken in a relation of 1:2.17:0.03 1.16:1.76:0.05. EFFECT: higher efficiency. 1 tbl
Patent RU-2020356-C1 (RU)
Title: Method for applying coating to internal surface of pipeline
Inventor: SHISHKIN VIKTOR V
IPC: F16L58/02
Filed: 1991-06-17
Granted: 1994-09-30
Abstract: FIELD: repair practice. SUBSTANCE: method involves introducing tubular woven shell coated with flexible synthetic polymer into pipeline, driving it deeper into pipeline by turning it inside out by surplus pressure and securing the turned-out shell on pipeline surface with a binder. Woven tubular shell is made of fiberglass with metal thread which forms loops standing out above fabric surface. Shell is coated with synthetic polymer based on fluoroplastic material or compositions thereof so that protruding metal thread loops are fully embedded into layer of polymer. EFFECT: higher efficiency. 2 dwg
Patent RU-2022909-C1 (RU)
Inventor: BARANOV DMITRIJ S
IPC: B66C23/44
Filed: 1991-06-24
Granted: 1994-11-15
Abstract: Использование: в качестве погрузчика, агрегатируемого с тракторами и тягачами при вытаскивании тяжелой техники из труднодоступных мест. Сущность изобретения: прицеп содержит установленную на полозьях платформу, на которой смонтированы с возможностью поворота в вертикальной плоскости и складывания на платформе стрелы и подкос, соединенные между собой тросом. Угол разворота стрелы и подкоса относительно друг друга 85 - 90°, длина подкоса равна половине длины стрелы. К концу стрелы подсоединен трос, предназначенный для соединения с тягачом, а конец подкоса несет грузозахватный орган. Платформа имеет скос в сторону погрузки и соединена тросом с другим тягачом. 2 ил.
Patent RU-2019751-C1 (RU)
Title: Piezoelectric friction clutch
Inventor: ABACHARAEV NABI M
IPC: F16D13/10
Filed: 1991-06-18
Granted: 1994-09-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: clutch has bushing 3 provided with radial openings. One end of bushing 3 is rigidly connected to shaft 2 and other is connected with shaft 1 for relative periphery motions. Piezoelectric friction members 4, that are provided with piezoelectric part 5, are received in radial openings of bushing 3. When power is supplied to piezoelectric part 5 members 4 are expanded, move in radial direction and clamp shaft 1. Torque is transmitted to shaft 2 from shaft 1 through bushing 3. EFFECT: enhanced reliability. 2 dwg
Patent RU-2036075-C1 (RU)
Inventor: SHANDROV BORIS V
IPC: B25B23/14
Filed: 1991-06-28
Granted: 1995-05-27
Abstract: FIELD: threaded joint tightening tools. SUBSTANCE: power nut-driver is provided with a cluster gear that is engageable on one side with an electromagnetic clutch, and on the other side - with a spindle, thrust bearing and piezoelectric transducer located inside the key button; the spindle is made hollow. The piezoelectric transducer through the spindle is connected to a transceiver, using a pulse generator and amplifier, and connected to the time interval beginning and end units, data conversion unit, and data register of the automatic tightening torque control system. EFFECT: enhanced precision and quality of threaded joint tightening by enhancing the stability of tightening torque control in the process of assembly of threaded joint with employment of an ultrasonic system. 3 dwg
Patent RU-2011494-C1 (RU)
Title: Tongs for resistance spot welding
Inventor: LEMESHEV NIKOLAJ M
IPC: B23K11/10
Filed: 1991-08-26
Granted: 1994-04-30
Abstract: FIELD: metal machining. SUBSTANCE: device has a pivot journal of which the rolling center is equally spaced from the points to be welded. Free rotation of the journal, when pressures become equalized, is provided by holders made like rollers. EFFECT: increased production rate, improved welding quality. 3 dwg
Patent RU-2023171-C1 (RU)
Inventor: MASNOJ SERGEJ A
IPC: F01K13/00
Filed: 1991-11-05
Granted: 1994-11-15
Abstract: Использование: в теплоэнергетике, в паротурбинных установках атомных и тепловых электростанций. Сущность изобретения: установка снабжена по крайней мере двумя дополнительными опорами скольжения, каждая из которых расположена в зоне муфт и выполнена с полостью, при этом последняя по крайней мере одной дополнительной опорой скольжения сообщена с напорной и сливной магистралями соответственно системы маслоснабжения, а остальные - с напорной и сливной магистралями системы регенеративного подогрева питательной воды. 3 ил.
Patent RU-2036922-C1 (RU)
Inventor: TORIJA CARLOS F
IPC: A61P9/10
Filed: 1992-03-31
Granted: 1995-06-09
Abstract: 1,4-Dihydro pyridine derivs. of formula (I), and their pharmaceutically acceptable acid addition salts, are new, where R1 = straight or branched, 1-4C alkyl, opt. substd. R2 = a radical with 1 or 2 C atoms, R3 = H or an aromatic ring, opt. substd. 12 Cpds. are specifically claimed, including those where R1 = methyl, R2 = methyl, and R3 = H, 2-picolyl, or 4-fluorobenzyl; and those where R1 = ethyl, R2 = methyl, and R3 = 2-thiophenyl methyl.
Patent RU-2107198-C1 (RU)
Title: Device for making-up of contraction in neck zone of metal can
Inventor: GERRIT VILLEM BRILMAN
IPC: B21D19/04
Filed: 1992-04-02
Granted: 1998-03-20
Abstract: FIELD: plastic metal working. SUBSTANCE: device has a freely rotating mandrel installed on the first supporting member, die aligned with the second supporting member. The first supporting member is furnished with a drive setting the mentioned supporting member in motion in a circular path. The axis of mandrel rotation is in the tangential plane relative to the can longitudinal axis and forms a small angle with the mentioned can longitudinal axis. The small angle approximately equals 0.5 deg. EFFECT: enhanced efficiency. 2 cl, 5 dwg
Patent RU-2019642-C1 (RU)
Title: Method for formation of pipeline in ground
Inventor: TURIK VLADIMIR F
IPC: E02F5/18
Filed: 1991-12-13
Granted: 1994-09-15
Abstract: FIELD: formation of pipeline in ground. SUBSTANCE: working and receiving pits are excavated in ground and pilot hole is made over design axis of pipeline. Pilot hole is sealed, and its hollow is filled with gaseous agent under pressure up to appearance of void water on ground surface. Before expansion of pilot hole it is filled with fluid-flow finely divided material under pressure exceeding pressure of infiltration of finally divided material into ground. Then, pilot hole is expanded up to design diameter of pipeline with pilot hole filled with finely divided material, and walls of expanded hole are faced. EFFECT: higher efficiency. 6 dwg
Patent RU-2049357-C1 (RU)
Title: Examination device
Inventor: MELNIKOV BORIS S
IPC: G09B7/07
Filed: 1991-12-29
Granted: 1995-11-27
Abstract: FIELD: vocational training facilities. SUBSTANCE: device has teacher's console 1 incorporating generator 2, response check indicators 3, console switch 4, and pupils' consoles 5 incorporating response-input code selector 6, filter 7, correct response indicator 8. EFFECT: improved design. 2 dwg
Patent RU-2053930-C1 (RU)
Inventor: ROSHCHUPKIN VITALIJ V
IPC: B64D9/00
Filed: 1992-02-07
Granted: 1996-02-10
Abstract: FIELD: aviation. SUBSTANCE: external cargo slinging system has cross-piece 1, cargo rope 2 and sling 8 connected with cross-piece by means of lock 6. Device for aerodynamic stabilization of cargo is made in form of parachute connected with rope 10. Ends of rope 10 are secured on sling 8 on either side from cargo; cargo and end of rope 10 which in nearest to lock 6 are connected with sling 8 for disconnection in opening lock 6. Cylindrical cargo may be connected with sling 8 by means of bush located in axis of its rotation. End of rope 10 which is nearest to lock 6 is provided with loop 11. Parachute is provided with rigid taper-shaped canopy 15. EFFECT: enhanced reliability due to aerodynamic stabilization of cargo and avoidance of manual labour in unloading the helicopter. 4 cl, 6 dwg